Fostex TH910 premium headphones; wired; over ear; closed back; dynamic; frequency range: 12,5 Hz - 45 kHz; impedance: 25 ohms; sensitivity: 100 dB/mW; 50mm driver with BioDyna membrane; housing made of massive maple with traditional, japanese "Urushi"-paintwork; housing baseplate made of magnesium alloy; new ear pads made of silk protein with inner, double-layered, elastic Urethan and beveld surface for perfect fit; headband made of natural sheepskin; two-sided cable; cable length 2m; unbalanced OFC-cable (oxygen free copper class 7N); delivery content: TH910, 2m cable (2x 3,5mm mini jack headphone side to 1x 6,3 mm stereo jack), leather pouch, safety instructions; weight (without cable): 385g; color: red